Inventor

CROUCH RICHARD S

US7 patents

⚠️ This page may combine multiple inventors who share the name “CROUCH RICHARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PALO ALTO RES CT INC

1 patent

US7313515B2Dec 25, 2007

Systems and methods for detecting entailment and contradiction

PALO ALTO RES CT INC82 citations92

FUJI XEROX CO LTD

1 patent

US7610190B2Oct 27, 2009

Systems and methods for hybrid text summarization

FUJI XEROX CO LTD31 citations90

VAN DEN BERG MARTIN H

1 patent

US8229730B2Jul 24, 2012

Indexing role hierarchies for words in a search index

VAN DEN BERG MARTIN H33 citations87

NUANCE COMMUNICATIONS INC

1 patent

US10430445B2Oct 1, 2019

Text indexing and passage retrieval

NUANCE COMMUNICATIONS INC8 citations78

CROUCH RICHARD S

1 patent

US8868562B2Oct 21, 2014

Identification of semantic relationships within reported speech

CROUCH RICHARD S8 citations76

MICROSOFT CORP

1 patent

US9449081B2Sep 20, 2016

Identification of semantic relationships within reported speech

MICROSOFT CORP4 citations70

XEROX CORP

1 patent

US7203668B2Apr 10, 2007

Systems and methods for efficient ambiguous meaning assembly

XEROX CORP2 citations57